" Sorry about that it was one of those days. Ok then I got this."
1. Advantages- A quick jutsu that can cause small damage however if you're partnering with someone it can be used as a quick distraction, a small weak jutsu used as a surprised to the opponent(s) may create an opening for your partner.
2. Disadvantage- Well like you just said if I'm standing in water it'll kill me first another disadvantage of this is that's its pretty weak, amd against higher ranked Shinobi it's completely useless.
3. A C-rank wind technique should be enough to counter a weaker d-rank lightning technique.